Browser Security Posture Analysis: a Client-Side Security Assessment Framework

Modern web browsers have effectively become the new operating system for business applications, yet their security posture is often under-scrutinized. This paper presents a novel, comprehensive Browser Security Posture Analysis Framework1, a browser-based client-side security assessment toolkit...

SUSE CVE-2015-4484

The js::jit::AssemblerX86Shared::lockaddl function in the JavaScript implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to cause a denial of service application crash by leveraging the use of shared memory and accessing 1 an Atomics object or 2 ...

Analysis Firefox the shared array buffer of the UAF exploit-vulnerability warning-the black bar safety net

This article explores the structured cloning algorithm to handle the shared array buffer occurs when a reference leakage problems. While the lack of overflow checking, can be exploited to execute arbitrary code. Is divided into the following sections: Background, vulnerability, summary We exploit...

Mozilla: Crash when using shared memory in JavaScript (MFSA 2015-87)

The js::jit::AssemblerX86Shared::lockaddl function in the JavaScript implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to cause a denial of service application crash by leveraging the use of shared memory and accessing 1 an Atomics object or 2 ...